Riverscape approaches in practice: Perspectives and applications

CE Torgersen, C Le Pichon, AH Fullerton… - Biological …, 2022 - Wiley Online Library
Landscape perspectives in riverine ecology have been undertaken increasingly in the last
30 years, leading aquatic ecologists to develop a diverse set of approaches for …

Reconnecting the Elwha River: spatial patterns of fish response to dam removal

JJ Duda, CE Torgersen, SJ Brenkman… - Frontiers in Ecology …, 2021 - frontiersin.org
The removal of two large dams on the Elwha River was completed in 2014 with a goal of
restoring anadromous salmonid populations. Using observations from ongoing field studies …

Generation and application of river network analogues for use in ecology and evolution

L Carraro, E Bertuzzo, EA Fronhofer… - Ecology and …, 2020 - Wiley Online Library
Several key processes in freshwater ecology are governed by the connectivity inherent to
dendritic river networks. These have extensively been analyzed from a geomorphological …

Spatial and temporal variation of large wood in a coastal river

KC Yazzie, CE Torgersen, DE Schindler, GH Reeves - Ecosystems, 2024 - Springer
Large wood (LW) is a critical habitat-forming feature in rivers, but our understanding of its
spatial and temporal dynamics remains incomplete due to its historical removal from …

Longitudinal, lateral, vertical, and temporal thermal heterogeneity in a large impounded river: Implications for cold-water refuges

FH Mejia, CE Torgersen, EK Berntsen, JR Maroney… - Remote Sensing, 2020 - mdpi.com
Dam operations can affect mixing of the water column, thereby influencing thermal
heterogeneity spatially and temporally. This occurs by restricting or eliminating connectivity …

Spatial variability of Chinook salmon spawning distribution and habitat preferences

JM Cram, CE Torgersen, RS Klett… - Transactions of the …, 2017 - Taylor & Francis
We investigated physical habitat conditions associated with the spawning sites of Chinook
Salmon Oncorhynchus tshawytscha and the interannual consistency of spawning …

Dam Removal Information Portal (DRIP)—A map-based resource linking scientific studies and associated geospatial information about dam removals

JJ Duda, DJ Wieferich, RS Bristol, JR Bellmore… - 2016 - pubs.usgs.gov
The removal of dams has recently increased over historical levels due to aging
infrastructure, changing societal needs, and modern safety standards rendering some dams …

Using continuous surveys to evaluate precision and bias of inferences from design-based reach-scale sampling of stream habitat

C Clark, R Al-Chokhachy, K Ross - Canadian Journal of …, 2022 - cdnsciencepub.com
Accurately estimating stream channel characteristics is essential for managing and restoring
populations and aquatic ecosystems. Reach-based sampling designs have been used …

Assessing the relative importance of factors at multiple spatial scales affecting terrestrial and aquatic wildlife

JJ Lawler, CE Torgersen - Current Landscape Ecology Reports, 2020 - Springer
Abstract Purpose of Review We reviewed recent studies focused on assessing the relative
roles of factors operating at different scales in sha** animal populations, species …

[PDF][PDF] Notes on the geographic distribution of the useful plants of Colombia.

M Diazgranados, L Kor - 2022 - researchgate.net
Colombia ranks second in the world for species richness and has high cultural diversity,
reflected in the range of ethnic groups and native languages it supports. This rich biocultural …